MyEtherWallet is not a wallet. I suggest to everyone and each of you READ what is written in slides when you open either MEW or Mycrypto interface. Everything is written there. MEW is an interface, it is not the wallet, bank or anything like that.
Both MEW and Mycrypto is safe enough for me. I don't usually use json and I never use private key, I use Metamask connected to the Mycrypto for my daily use and Trezor with Mycrypto for the stagger solution.
MyCrypto,, This is the first time I've heard this name because I've been using MEW to store my ETH and token erc20. Waiting for the positive reviews from people who already use MC,, maybe I will consider switching to MC,,
I'm using Mycrypto. The enthusiastic team who build MyEtherWallet shift to mycrypto. They will develop it and improve, already implemented Shapeshift API so that you can exchange your tokens in the Mycrypto interface, new features like autogas calculations, no Gwei/gas limit adjustment, Gas price implementations and many more. MyEtherWallet is the past, Mycrypto is the future.